English Name:Calcium carbonate MF:CaCO3 CAS:471-34-1
Appearance
Purity ( counted as CaCO3)
Acid Insoluble Matter
Magnesium and Alkali Salts
Heavy Metals
Barium
Arsenic
Loss on Drying
Iron
Lead
Mercury
Fluoride
Organic Volatile Impurities
White odorless powder
≥ 99.0 %
≤ 0.20 %
≤ 1.0 %
≤ 0.002 %
≤ 0.03 %
≤ 0.0003 %
≤ 2.0 %
≤ 0.10 %
≤ 0.00005 %
≤ 0.005 %
Meets the requirements